为提高农机齿轮的使用寿命而努力

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Bibliographic Details
Main Author: 郑南
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 1977-01-01
Series:Jixie chuandong
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.1977.01.002
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